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51.
Research has demonstrated that the way in which questions are presented (i.e. framed) has the capacity to influence responses to subsequent questions. In the context of stalking, perception research has often been framed in terms of whether or not particular behaviours constitute stalking. The current research investigates whether the framing of the opening question (question frame), conduct severity and the perpetrator–target relationship influence perceptions of stalking. Two studies employed experimental 3×3 independent factorial designs: one to examine question frame and conduct severity, the other to examine question frame and the perpetrator–target relationship. Participants in both studies (total N=449) were presented with vignettes and asked to answer six questions relating to the behaviour described. Question frame was found to impact on the classification of behaviour, with a greater proportion of participants indicating that the behaviour represented harassment or stalking rather than an illegal act. Consistent with previous research, conduct severity and the perpetrator–target relationship influenced perceptions of stalking. However, there was no evidence to suggest that the framing of the opening question influenced these perceptions. The implications of these findings for previous perception research are discussed. 相似文献
52.
The detection of semen in forensic science is essential in cases of sexual assault but can be problematic in the absence of spermatozoa. Choline is known to occur in high concentrations in seminal fluid and the Florence Iodine test for its detection has been used in forensic science for many years, however very little is documented regarding its sensitivity and specificity in forensic casework. This paper describes the optimisation of the choline Florence Iodine test (FI) and investigates the sensitivity and specificity of the test against different body fluids, food and drink substances, cleaning products and laboratory chemicals. Comparative testing against Acid Phosphatase (AP) and Prostate Specific Antigen (PSA Seratec®) tests is described and shows that the FI test has greater specificity than the PSA test which cross reacts with a number of body fluids. 相似文献
53.
Abstract Heterogeneity hinders our understanding of sexual violence; but does this problem extend to stranger rape and, if so, would the construction of homogeneous subtypes advance our understanding of this crime and aid criminal investigations and clinical practice? To answer these questions, 41 stranger rapists from the English high security hospitals were examined using version 3 of the Massachusetts Treatment Centre rapist typology (MTC:R3) and multidimensional scaling (MDS). The MTC:R3 suggested that sexual desire and opportunism were the primary motivations for these men, but that proportionately more psychopaths were violent and sadistic. In accordance with previous research, the men experienced problematic childhoods and displayed high rates of criminality and psychiatric morbidity in adulthood. However, MDS found that rapist histories and offence behaviours generally divide into sexual and violent themes. These results have important implications for theory, criminal investigations and clinical practice. 相似文献
54.
Adrian Vatter 《The Journal of Legislative Studies》2013,19(2):194-215
This article addresses the relationship between cameral structure and policy performance in the member states of the OECD for the time period from 1971 to 1996. The empirical analysis shows that bicameral structures act as a significant brake on government intervention and on the expansion of the welfare state. Furthermore, bicameralism is a powerful veto player to block reforms in economic and financial policy. With the exception of the over-representation of small and sparsely populated areas, none of the advantages that classical political theory ascribes to second chambers has actually been confirmed. Bicameral structures pose no barrier to executive dominance, nor do they promote stability within political systems or improve the quality of democracy or economic performance. On the contrary, with regard to social representation, they have a strong negative effect: in comparison to systems with a single chamber, bicameralism significantly reduces women's electoral success. 相似文献
55.
Adrian Pablé 《社会征候学》2013,23(3):259-274
This paper proposes to reconsider the relation between language, truth and knowledge, based on an integrational semiology as developed by Roy Harris: at its centre of interest is the question of what it is to know the name of a landmark, and how that in turn relates to the general concept of landmark knowledge. It is claimed here that previous research interested in referential talk involving landmarks adopted a “mythological” view of language and communication, which leads to conflating knowledge with verbal displays of knowledge. Taking the present author's fieldwork in Bellinzona, the capital of Italian-speaking Switzerland, as a case in point, it is argued that by generating communicational situations where informants are unaware of being objects of study and can no longer rely on an “ideal” (and idealized) name–referent relationship (i.e. for each object there is one “proper” name), it becomes possible to understand reference as an integrational process (rather than as a form of linguistic knowledge), which in turn lends further support to the notion of knowledge as integration. 相似文献
56.
Purpose
This study investigated genetic and environmental commonalities and differences between aggressive and non-aggressive antisocial behavior (ASB) in male and female child and adolescent twins, based on a newly developed self-report questionnaire with good reliability and external validity -- the Self-Report Delinquency Interview (SR-DI).Methods
Subjects were 780 pairs of twins assessed through laboratory interviews at three time points in a longitudinal study, during which the twins were: (1) ages 9-10 years; (2) age 11-13 years, and (3) age 16-18 years.Results
Sex differences were repeatedly observed for mean levels of ASB. In addition, diverse change patterns of genetic and environmental emerged, as a function of sex and form of ASB, during the development from childhood to adolescence. Although there was some overlap in etiologies of aggressive and non-aggressive ASB, predominantly in shared environmental factors, their genetic overlap was moderate and the non-shared environmental overlap was low.Conclusions
Taken together, these results reinforced the importance of differentiating forms of ASB and further investigating sex differences in future research. These results should be considered in future comparisons between youth self-report and parental or teacher report of child and adolescent behavior, and may help elucidate commonalities and differences among informants. 相似文献57.
In ‘Power to the People: Evidence from a Randomised Field Experiment on Community-Based Monitoring in Uganda’ (2009), Björkman and Svensson show that a relatively simple intervention – providing community-level health service delivery information and guidance on community-based monitoring – improved provider behaviour, health care utilisation, and health outcomes. In this paper we conduct a pure replication of the original study and extend the original analysis. Overall, we find that the intervention modified healthcare provider behaviours and utilisation, but that the results surrounding the programme’s impact on health outcomes appear less robust. 相似文献
58.
Where hiv/aids is concerned, the twin goals of ‘zero new infections’ and an ‘aids-free generation’ are now, due to advances in treatment (and treatment as prevention), a realistic possibility. However, these goals can only be achieved through the scaling-up of treatment to the point of universal access. It is inevitable that the success of any scaling-up will be predicated on cost, particularly of hiv/aids medicines. This article argues that recent changes in the global intellectual property landscape—effected by way of bilaterally- and plurilaterally-negotiated trade agreements initiated by developed countries—jeopardise the target of universal access. Enhanced protection of international intellectual property rights increasingly poses a threat to the development of, and international trade in, generic medicines. Unless developing countries move to reinvigorate moribund multilateral institutions, particularly the wto, they will lose control of the intellectual property agenda, and thus the ability to impose an alternative vision regarding universal access. 相似文献
59.
Adrian Carr 《国际公共行政管理杂志》2013,36(11-12):2095-2112
The essential argument advanced in this paper is that to effectively reform organisation culture one needs to understand its interactive nature. The psychodynamics involved are highlighted through a discussion of a recent study and it is argued that these psychodynamics within the organisation produce a psychological fingerprint of the culture. The implications of transforming culture in this context are then explored. 相似文献
60.
The survival of the tiger (Panthera tigris) is seriously threatened by poaching to provide raw materials for Traditional Chinese Medicines (TCMs). Most highly prized are the tiger's bones, which are used in combination with other animal and plant derivatives in pills and plasters for the treatment of rheumatism and other ailments. Hundreds of patent remedies have been produced which claim to contain tiger bone, but proof of its presence is needed, if legislation prohibiting the trade in endangered species is to be enforced. A highly sensitive tiger-specific real-time PCR assay has been developed to address this problem. Using primers specific to the tiger mitochondrial cytochrome b gene, successful amplification has been reliably achieved from blood, hair and bone as well as from a range of TCMs spiked with 0.5% tiger bone. Although capable of detecting fewer than 10 substrate molecules, the seven varieties of TCM pills and plasters tested showed no detectable trace of tiger DNA before spiking. Furthermore, sequencing several "tiger bone" fragments seized from TCM shops has shown that they actually originated from cattle and pigs. The potential effects of traditional bone preparation methods, evidence that much lower concentrations are used than alleged on TCM packaging, and substitution of bones from other species all suggest a low likelihood of detecting tiger DNA in patent medicines. Despite this, the basic methods have been thoroughly proven and can be readily applied to derivatives from other CITES protected species providing a rapid and highly sensitive forensic test for species of origin. Potential applications to the monitoring of wild populations are demonstrated by the successful identification of shed hairs and faecal samples. 相似文献